Torus fx upper end of l humerus, subs for fx w nonunion

This code signifies a torus (buckle) fracture affecting the upper portion of the left humerus, specifically when the fracture has failed to heal properly after initial treatment. A torus fracture is an incomplete fracture where one side of the bone buckles without a complete break in the cortex, commonly seen in children. Nonunion indicates that the bone ends have not united and healing has ceased.

Apply this code when documenting follow-up care for a patient with a previously diagnosed torus fracture of the proximal left humerus that has progressed to nonunion. This includes scenarios where the patient is undergoing further evaluation, receiving treatment for the nonunion (e.g., bone grafting, revision surgery), or managing complications related to the unhealed fracture. It is used for encounters subsequent to the initial treatment of the fracture.

• Ensure documentation clearly states "nonunion" for the left humeral torus fracture, not just delayed healing.
• Verify the encounter is for subsequent care, not the initial treatment of the fracture.
• Confirm the fracture is specifically a torus fracture of the upper end of the humerus, not another type or location.